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Recommended Bi2O3 contents in WPVC composites containing 20 pph and 40 pph wood particles for attenuation of X-rays generated from a tube with supplied voltages of 60, 100, and 150 kV.
| X-ray Tube Voltage (kV) | Recommended Bi2O3 Content (pph) | |
|---|---|---|
| 20 pph Wood | 40 pph Wood | |
| 60 | 35 | 40 |
| 100 | 85 | 100 |
| 150 | 40 | 45 |
